[INFO] fetching crate rlist_vfs 0.1.4...
[INFO] testing rlist_vfs-0.1.4 against try#a7ee93192a766fb0dafa23def7154fc03cfcfc3e for pr-146989
[INFO] extracting crate rlist_vfs 0.1.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate rlist_vfs 0.1.4
[INFO] finished tweaking crates.io crate rlist_vfs 0.1.4
[INFO] tweaked toml for crates.io crate rlist_vfs 0.1.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate rlist_vfs 0.1.4 on toolchain a7ee93192a766fb0dafa23def7154fc03cfcfc3e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 84 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 37d28326cd4bc376b70867cfde70aa8d3a1e1ba96e2164d433fcce6a31528b80
[INFO] running `Command { std: "docker" "start" "-a" "37d28326cd4bc376b70867cfde70aa8d3a1e1ba96e2164d433fcce6a31528b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "37d28326cd4bc376b70867cfde70aa8d3a1e1ba96e2164d433fcce6a31528b80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37d28326cd4bc376b70867cfde70aa8d3a1e1ba96e2164d433fcce6a31528b80", kill_on_drop: false }`
[INFO] [stdout] 37d28326cd4bc376b70867cfde70aa8d3a1e1ba96e2164d433fcce6a31528b80
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 187a8c62c4fbe71054d4a9adecbbe39ef0b016b73352b5c18e1434c2211f4b37
[INFO] running `Command { std: "docker" "start" "-a" "187a8c62c4fbe71054d4a9adecbbe39ef0b016b73352b5c18e1434c2211f4b37", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling rlist_vfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.30s
[INFO] running `Command { std: "docker" "inspect" "187a8c62c4fbe71054d4a9adecbbe39ef0b016b73352b5c18e1434c2211f4b37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "187a8c62c4fbe71054d4a9adecbbe39ef0b016b73352b5c18e1434c2211f4b37", kill_on_drop: false }`
[INFO] [stdout] 187a8c62c4fbe71054d4a9adecbbe39ef0b016b73352b5c18e1434c2211f4b37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e545ad840cc3723c388603813a7e71acbaa082d81f1981158e4964a2233de280
[INFO] running `Command { std: "docker" "start" "-a" "e545ad840cc3723c388603813a7e71acbaa082d81f1981158e4964a2233de280", kill_on_drop: false }`
[INFO] [stderr]    Compiling rlist_vfs v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.62s
[INFO] running `Command { std: "docker" "inspect" "e545ad840cc3723c388603813a7e71acbaa082d81f1981158e4964a2233de280", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e545ad840cc3723c388603813a7e71acbaa082d81f1981158e4964a2233de280", kill_on_drop: false }`
[INFO] [stdout] e545ad840cc3723c388603813a7e71acbaa082d81f1981158e4964a2233de280
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+a7ee93192a766fb0dafa23def7154fc03cfcfc3e" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5d445de6354aaebbfca7781957ce618431d50fc160a64860272dc409a84102ff
[INFO] running `Command { std: "docker" "start" "-a" "5d445de6354aaebbfca7781957ce618431d50fc160a64860272dc409a84102ff", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/rlist_vfs-e741bbf6b1df46d9)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test combinable_dir::tests::test_compress_path ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_1 ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_new ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_2 ... ok
[INFO] [stdout] test combinable_dir::tests::test_dir_combine_3 ... ok
[INFO] [stdout] test combinable_dir::tests::test_mount ... ok
[INFO] [stdout] test rcu::tests::test_read_copy_update_1 ... ok
[INFO] [stdout] test static_combinable::tests::combine_files ... ok
[INFO] [stdout] test rcu::tests::test_read_copy_update_2 ... ok
[INFO] [stdout] test static_combinable::tests::test_static_combinable_file ... ok
[INFO] [stdout] test without_link::tests::test_dir_without_link ... ok
[INFO] [stdout] test static_driver::test::test_deserialize_dir ... ok
[INFO] [stdout] test static_driver::test::test_deserialize_file ... ok
[INFO] [stdout] test without_link::tests::test_serialize_file ... ok
[INFO] [stdout] test without_link::tests::test_serialize_dir ... ok
[INFO] [stdout] test without_link::tests::test_file_without_link ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rlist_vfs
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5d445de6354aaebbfca7781957ce618431d50fc160a64860272dc409a84102ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5d445de6354aaebbfca7781957ce618431d50fc160a64860272dc409a84102ff", kill_on_drop: false }`
[INFO] [stdout] 5d445de6354aaebbfca7781957ce618431d50fc160a64860272dc409a84102ff